Class: BuildTool::VCS::Git

Inherits:
Base show all
Defined in:
lib/kde-build/vcs/git.rb

Overview

Implementation for the git-svn version control system (git-scm.org)

Instance Attribute Summary

Attributes inherited from Base

#configuration, #path, #repository

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(repository, path) ⇒ Git

Returns a new instance of Git.



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# File 'lib/kde-build/vcs/git.rb', line 31

def initialize( repository, path )
    super
end

Class Method Details

.config ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 47

def self.config
    GitConfiguration
end

Instance Method Details

#checkedout? ⇒ Boolean

Check if the local checkout exists.

calls VCS::Base::checkedout? and checks if there is a ‘.git’ directory at path

Returns:

  • (Boolean) 


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# File 'lib/kde-build/vcs/git.rb', line 55

def checkedout?
    return false if !super
    if !File.exists? "#{path}/.git"
        $log.debug("Checkout path #{path} is not a git repo")
        return false
    end
    return true
end

#fetch ⇒ Object

Fetch from repository

Initializes the local clone if it does not exist.



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# File 'lib/kde-build/vcs/git.rb', line 67

def fetch()
    if !checkedout? and !$noop
        init
    end
    cmd = "fetch"
    if ( rc = git( cmd ) ) != 0
        raise GitError, "Error while fetching: #{rc}"
    end
end

#git(command, wd = path) ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 39

def git( command, wd = path )
    self.class.execute "git #{command}", wd
end

#info ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 108

def info
    super
    puts "  Remote Branch:       #{remote_branch.inspect}"
end

#init ⇒ Object

Initialize the local repository



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# File 'lib/kde-build/vcs/git.rb', line 79

def init
    # Check if path exists
    if File.exists? path
        raise GitSvnError, "Failed to create repository at '#{path}': Path exists"
    end

    # Create the directory
    FileUtils.mkdir_p( File.split(path)[0] ) if !$noop

    # Initialize the repository
    if !git( "clone --no-checkout #{repository} #{path}", Pathname.new(path).dirname )
        raise GitError, "Error while initializing the repo `git clone --no-checkout '#{repository} #{path}'`: #{$?}"
    end

    # Create the local checkout
    if remote_branch != "master"
        if !git( "checkout --track -b #{remote_branch} origin/#{remote_branch}", path )
            raise GitError, "Error while initializing the repo `checkout --track -b '#{remote_branch} origin/#{remote_branch}'`: #{$?}"
        end
    else
        if !git( "checkout #{remote_branch}", path )
            raise GitError, "Error while initializing the repo `git checkout #{remote_branch}'`: #{$?}"
        end
    end


    fetch()
end

#name ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 35

def name
    "GIT"
end

#rebase ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 113

def rebase
    return git "rebase origin"
end

#remote_branch ⇒ Object 



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# File 'lib/kde-build/vcs/git.rb', line 43

def remote_branch
    @configuration.remote_branch
end